Catalogue no.:	V-1142303
Taxon:	Carex nigra subsp. nigra
Label:	Carex goodenowii J.Gay
Family:	Cyperaceae
Collector:	Karl Johansson
Date:	1911 05 20
Country:	Sweden
Landskap:	Gotland
Socken:	Martebo
Locality:	Martebomyr, nedanför Skäggs